| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-08 |
| filingDate |
2003-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f2c13cd46d219b8e7f68212e3d36811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2a650b34a9c5afd0bf6dad10d4fb462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9aa1782a4e9cf8ca41943461a1379d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_840c296c613d538f97ef8635a7575b6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30a5c9fef10ff395fca1ee4529b40d80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cbad16043d75579ff8206ea8a1743a4 |
| publicationDate |
2005-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005148441-A |
| titleOfInvention |
Non-magnetic one-component toner |
| abstract |
PROBLEM TO BE SOLVED: To provide excellent supply / charging stability and little change in surface state during long-term running in a non-magnetic one-component developing system, and does not cause image deterioration or charging failure due to fixation or fusion in a layer regulating member. Provided is a nonmagnetic one-component developer capable of obtaining a high-quality image. SOLUTION: In a non-magnetic one-component toner comprising at least a binder resin and a color pigment, hydrophobic silica (A part by weight) having an average primary particle size of 7 nm to 15 nm and hydrophobic silica (B) having an average primary particle size of 30 nm to 50 nm. Parts by weight) and titanium oxide or strontium titanate (C parts by weight) having an average primary particle diameter of 150 nm to 500 nm as external additives, 0.5 ≦ A ≦ 3.0, 0.5 ≦ (B + C) / A ≦ 1 and 1 ≦ B / C ≦ 10 are satisfied. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019039976-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007094232-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015028601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016018166-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4579779-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007010715-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008197175-A |
| priorityDate |
2003-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |